openaimodel

OpenAI: GPT-4o

GPT-4o ("o" for "omni") is OpenAI's latest AI model, supporting both text and image inputs with text outputs. It maintains the intelligence level of [GPT-4 Turbo](/models/openai/gpt-4-turbo) while being twice as...

text vision multimodal long-context

Best for

Image UnderstandingVisual Q&AOCRMultimodal Tasks

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Context Window

128K tokens ≈ 284 pages of text

Input Cost

Free

Output Cost

—

Latency p50

16ms

Benchmark Scores

LiveBench#1

89.5

LMSYS Arena#1

1270.0

Pricing Details

Standard Pricing

Input (per 1M tokens)

$0.00

Output (per 1M tokens)

$0.00

Price history

7/26/2026$0.00 in / $0.00 out

7/25/2026$0.00 in / $0.00 out

7/24/2026$0.00 in / $0.00 out

7/23/2026$0.00 in / $0.00 out

7/22/2026$0.00 in / $0.00 out

Run it locally

Local run command

# Refer to provider docs:

Presumptive Specs:

GPU: 40+ GB VRAM; System RAM: 64+ GB; Disk: 80+ GB free

Reference links

huggingface.co/openai-gpt-4o huggingface.co/docs/transformers

Hallucination Score™ (est.)

Community reliability estimate · not official

High reliability

About this score: Community-estimated based on user reports and publicly available benchmark data (e.g. TruthfulQA). This is not an official score from the model provider. Scores may be inaccurate — always verify with the official leaderboard before making production decisions.

Price HistoryPro

Input & output cost per 1M tokens over time

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Provider

openai

Usage & Examples

Learn how to use OpenAI: GPT-4o

✓Complex reasoning and analysis

✓Customer support automation

✓Content generation and editing

✓Code review and debugging

✓Research summarization

💡 Tip: Start with the sample prompts above to see how OpenAI: GPT-4o works best.

Community Prompts

Proven prompts shared by the community for this model

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